Population Pyramids of the World from 1950 to 2100

Bangladesh Population Pyramid 1957

Bangladesh
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1957
Population: 48,004,668

Year

-5 -1   1957  +1 +5

Country

A B C D E F G H I J K L M N O P Q R S T U V W Y Z
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Summary

Bangladesh in 1957

In 1957, Bangladesh had a total population of 48,004,669 people. With a median age of 19.2 years, Bangladesh had a youth dependency ratio of 74.9 and an old-age dependency ratio of 5.5 per 100 people of working age.

The pyramid is expansive: its wide base of young cohorts reflects high fertility and a rapidly growing population.

Ranks #11 of 201 by population Ranks #114 of 201 by median age

Share of the population by age group, 1950–2100

Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.

Key indicators for Bangladesh
Population
48,004,669
Median age
19.2
0-14 %
41.5%
65+ %
3.0%
Child dependency
74.9
Old-age dependency
5.5
Region
ASIA
Pyramid shape
Expansive
Population 2050
214,709,097
Population 2100
208,596,516
What is driving the change
Births per woman
Total fertility rate, 1960–2023
1234567
1960Replacement level (2.1)2023 · 2.16

In 2023 women in Bangladesh had on average 2.16 children, above the replacement level of 2.1.

Source: World Bank World Development Indicators, latest available year.

Life expectancy at birth
Years, 1960–2023
Total Women Men
1020304050607080
19602023 · 74.7

A child born there in 2023 could expect to live 74.7 years on average (76.4 years for girls, 73.0 for boys).

Source: World Bank World Development Indicators, latest available year.

People supported per 100 workers
Dependency ratios, 1950–2100
Children Older adults
22456890
19502100
Migration to and from Bangladesh
Where immigrants come from (2024)

2,460,253 immigrants live in Bangladesh, 1.4% of the population.

Myanmar1,246,705
Malaysia274,253
China219,299
Indonesia205,947
Laos118,769
Where emigrants live (2024)

8,706,567 people born in Bangladesh live in other countries.

Saudi Arabia2,362,680
India2,293,959
United Arab Emirates1,024,949
Oman737,087
Kuwait406,077
Explore
Immigration statistics Origin of migrant stocks map

Source: United Nations International Migrant Stock 2024.

How Bangladesh compares with its neighbours
Country Population Median age Relative size
Bangladesh 48,004,669 19.2
Pakistan 42,185,137 19.1
Iran 19,726,842 20.2
Nepal 9,598,035 19.6
Sri Lanka 9,000,997 19.8
Frequently asked questions about Bangladesh's population
What was the population of Bangladesh in 1957?
Bangladesh had a population of 48,004,669 in 1957.
What is the median age in Bangladesh?
Bangladesh's median age is 19.2 years.
How many children and older people live in Bangladesh?
In Bangladesh, 41.5% of people are under 15 and 3.0% are 65 or older.
What type of population pyramid does Bangladesh have?
Bangladesh's pyramid is expansive — broad at the bottom, the signature of high birth rates and a growing population.

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